试件的英语怎么说
试件的英文：specimen
sample
test coupon
test piece
参考例句：
[*]specimen guide for compound optical microscopes
复合光学显微镜试件导向装置 [*]The specimen must be adequately grounded to prevent the development of the high voltages
为了防止这种高压的发生，试件必须妥善接地。[*]The coating is sprayed onto the specimen, air-dried to a soft powder
这种涂料喷涂到试件上去并在空气中干燥之后，即成为松软的粉末。specimen是什么意思：
n. 样品，抽样；标本
[*]He refused to provide a specimen.
他拒绝提供血样。[*]specimen guide for compound optical microscopes
复合光学显微镜试件导向装置 [*]In the laboratory we are required to analyze specimens.
我们必须在实验室分析标本。sample是什么意思：
n. 样本，样品；例子
v. 尝试；取样
adj. 样品的；作为例子的
[*]These are the samplings used in the survey.
这些是调查的采样。[*]Here is our sample room.
这是我们的样品室。[*]The sperm sample is produced by masturbation.
精子样本通过手淫获取。test是什么意思：
n. 试验；化验；检验；测验；考验
v. 试验；化验；考验
[*]Are you ready to test?
你准备好测验了吗？[*]Have you already tested?
你测到结果了吗？[*]This is rainbow test pattern.
这是彩虹测试信号图。
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